313839660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{168731}}^1$

素因数の和:168774

約数の個数: 48

約数和(自身を含む): 907103232

約数和(自身を除く): 593263572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 168731, 337462, 506193, 674924, 843655, 1012386, 1687310, 2024772, 2530965, 3374620, 5061930, 5230661, 10123860, 10461322, 15691983, 20922644, 26153305, 31383966, 52306610, 62767932, 78459915, 104613220, 156919830, 313839660]

約数ペア:

[(1, 313839660), (2, 156919830), (3, 104613220), (4, 78459915), (5, 62767932), (6, 52306610), (10, 31383966), (12, 26153305), (15, 20922644), (20, 15691983), (30, 10461322), (31, 10123860), (60, 5230661), (62, 5061930), (93, 3374620), (124, 2530965), (155, 2024772), (186, 1687310), (310, 1012386), (372, 843655), (465, 674924), (620, 506193), (930, 337462), (1860, 168731)]